Venice AI

透過 Mastra 的模型路由器存取 25 個 Venice AI 模型。系統會自動使用 VENICE_API_KEY 環境變數進行驗證。

詳情請參閱Venice AI 文件。

VENICE_API_KEY=your-api-key

import { Agent } from '@mastra/core/agent'

const agent = new Agent({
  id: 'my-agent',
  name: 'My Agent',
  instructions: 'You are a helpful assistant',
  model: 'venice/claude-opus-45',
})

// Generate a response
const response = await agent.generate('Hello!')

// Stream a response
const stream = await agent.stream('Tell me a story')
for await (const chunk of stream) {
  console.log(chunk)
}

資訊

Mastra 使用與 OpenAI 相容的 /chat/completions 端點。部分 Provider 專屬功能可能無法使用，詳情請參閱Venice AI 文件。

模型

25 available models

Model	Context	Tools	Reasoning	Image	Audio	Video	Input $/1M	Output $/1M
venice/claude-opus-45	203K						$6	$30
venice/claude-sonnet-45	203K						$4	$19
venice/deepseek-v3.2	164K						$0.40	$1
venice/gemini-3-flash-preview	262K						$0.70	$4
venice/gemini-3-pro-preview	203K						$3	$15
venice/google-gemma-3-27b-it	203K						$0.12	$0.20
venice/grok-41-fast	262K						$0.50	$1
venice/grok-code-fast-1	262K						$0.25	$2
venice/hermes-3-llama-3.1-405b	131K						$1	$3
venice/kimi-k2-thinking	262K						$0.75	$3
venice/llama-3.2-3b	131K						$0.15	$0.60
venice/llama-3.3-70b	131K						$0.70	$3
venice/minimax-m21	203K						$0.40	$2
venice/mistral-31-24b	131K						$0.50	$2
venice/openai-gpt-52	262K						$2	$18
venice/openai-gpt-52-codex	262K						$2	$18
venice/openai-gpt-oss-120b	131K						$0.07	$0.30
venice/qwen3-235b-a22b-instruct-2507	131K						$0.15	$0.75
venice/qwen3-235b-a22b-thinking-2507	131K						$0.45	$4
venice/qwen3-4b	33K						$0.05	$0.15
venice/qwen3-coder-480b-a35b-instruct	262K						$0.75	$3
venice/qwen3-next-80b	262K						$0.35	$2
venice/qwen3-vl-235b-a22b	262K						$0.25	$2
venice/venice-uncensored	33K						$0.20	$0.90
venice/zai-org-glm-4.7	203K						$0.55	$3

進階設定

自訂標頭

const agent = new Agent({
  id: 'custom-agent',
  name: 'custom-agent',
  model: {
    url: 'https://api.venice.ai/api/v1',
    id: 'venice/claude-opus-45',
    apiKey: process.env.VENICE_API_KEY,
    headers: {
      'X-Custom-Header': 'value',
    },
  },
})

動態選擇模型

const agent = new Agent({
  id: 'dynamic-agent',
  name: 'Dynamic Agent',
  model: ({ requestContext }) => {
    const useAdvanced = requestContext.task === 'complex'
    return useAdvanced ? 'venice/zai-org-glm-4.7' : 'venice/claude-opus-45'
  },
})